Trait InputType

pub trait InputType:
    Send
    + Sync
    + Sized {
    type RawValueType;

    // Required methods
    fn type_name() -> Cow<'static, str>;
    fn create_type_info(registry: &mut Registry) -> String;
    fn parse(value: Option<Value>) -> InputValueResult<Self>;
    fn to_value(&self) -> Value;
    fn as_raw_value(&self) -> Option<&Self::RawValueType>;

    // Provided method
    fn qualified_type_name() -> String { ... }
}

Represents a GraphQL input type.

Required Associated Types

type RawValueType

The raw type used for validator.

Usually it is Self, but the wrapper type is its internal type.

For example:

i32::RawValueType is i32 Option<i32>::RawValueType is i32.

Required Methods

fn type_name() -> Cow<'static, str>

Type the name.

fn create_type_info(registry: &mut Registry) -> String

Create type information in the registry and return qualified typename.

fn parse(value: Option<Value>) -> InputValueResult<Self>

Parse from Value. None represents undefined.

fn to_value(&self) -> Value

Convert to a Value for introspection.

fn as_raw_value(&self) -> Option<&Self::RawValueType>

Returns a reference to the raw value.

Provided Methods

fn qualified_type_name() -> String

Qualified typename.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl InputType for Bson

type RawValueType = Bson

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Tz

type RawValueType = Tz

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Value

type RawValueType = Value

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for bool

type RawValueType = bool

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for char

type RawValueType = char

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for f32

type RawValueType = f32

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for f64

type RawValueType = f64

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for i8

type RawValueType = i8

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for i16

type RawValueType = i16

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for i32

type RawValueType = i32

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for i64

type RawValueType = i64

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for isize

type RawValueType = isize

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for u8

type RawValueType = u8

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for u16

type RawValueType = u16

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for u32

type RawValueType = u32

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for u64

type RawValueType = u64

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for usize

type RawValueType = usize

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Box<str>

type RawValueType = Box<str>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for String

type RawValueType = String

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Arc<str>

type RawValueType = Arc<str>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for BigDecimal

type RawValueType = BigDecimal

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for DateTime

type RawValueType = DateTime

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Document

type RawValueType = Document

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for ObjectId

type RawValueType = ObjectId

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Uuid

type RawValueType = Uuid

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Bytes

type RawValueType = Bytes

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for DateTime<FixedOffset>

type RawValueType = DateTime<FixedOffset>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for DateTime<Local>

type RawValueType = DateTime<Local>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for DateTime<Utc>

type RawValueType = DateTime<Utc>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NaiveDate

type RawValueType = NaiveDate

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NaiveDateTime

type RawValueType = NaiveDateTime

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NaiveTime

type RawValueType = NaiveTime

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Decimal

type RawValueType = Decimal

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for SmolStr

type RawValueType = SmolStr

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Date

type RawValueType = Date

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for OffsetDateTime

type RawValueType = OffsetDateTime

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for PrimitiveDateTime

type RawValueType = PrimitiveDateTime

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Url

type RawValueType = Url

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Uuid

type RawValueType = Uuid

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroI8

type RawValueType = NonZero<i8>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroI16

type RawValueType = NonZero<i16>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroI32

type RawValueType = NonZero<i32>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroI64

type RawValueType = NonZero<i64>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroIsize

type RawValueType = NonZero<isize>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroU8

type RawValueType = NonZero<u8>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroU16

type RawValueType = NonZero<u16>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroU32

type RawValueType = NonZero<u32>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroU64

type RawValueType = NonZero<u64>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for NonZeroUsize

type RawValueType = NonZero<usize>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl InputType for Duration

type RawValueType = TimeDelta

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<K, V> InputType for BTreeMap<K, V>

where K: ToString + FromStr + Ord + Send + Sync, K::Err: Display, V: Serialize + DeserializeOwned + Send + Sync,

type RawValueType = BTreeMap<K, V>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<K, V> InputType for HashMap<K, V>

where K: ToString + FromStr + Eq + Hash + Send + Sync, K::Err: Display, V: Serialize + DeserializeOwned + Send + Sync,

type RawValueType = HashMap<K, V>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<K, V, S> InputType for HashMap<K, V, S>

where K: ToString + FromStr + Eq + Hash + Send + Sync, K::Err: Display, V: Serialize + DeserializeOwned + Send + Sync, S: Default + BuildHasher + Send + Sync,

type RawValueType = HashMap<K, V, S>

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType + Ord> InputType for BTreeSet<T>

type RawValueType = BTreeSet<T>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType + Hash + Eq> InputType for HashSet<T>

type RawValueType = HashSet<T>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType + Hash + Eq> InputType for HashSet<T>

type RawValueType = HashSet<T>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType + Zeroize> InputType for Secret<T>

type RawValueType = <T as InputType>::RawValueType

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for Option<T>

type RawValueType = <T as InputType>::RawValueType

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for Box<[T]>

type RawValueType = Box<[T]>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for Box<T>

type RawValueType = <T as InputType>::RawValueType

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<ConstValue>) -> InputValueResult<Self>

fn to_value(&self) -> ConstValue

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for LinkedList<T>

type RawValueType = LinkedList<T>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for VecDeque<T>

type RawValueType = VecDeque<T>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for Arc<[T]>

type RawValueType = Arc<[T]>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for Arc<T>

type RawValueType = <T as InputType>::RawValueType

fn type_name() -> Cow<'static, str>

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<ConstValue>) -> InputValueResult<Self>

fn to_value(&self) -> ConstValue

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType> InputType for Vec<T>

type RawValueType = Vec<T>

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

impl<T: InputType, const N: usize> InputType for [T; N]

type RawValueType = [T; N]

fn type_name() -> Cow<'static, str>

fn qualified_type_name() -> String

fn create_type_info(registry: &mut Registry) -> String

fn parse(value: Option<Value>) -> InputValueResult<Self>

fn to_value(&self) -> Value

fn as_raw_value(&self) -> Option<&Self::RawValueType>

Implementors

impl InputType for Any

type RawValueType = Any

impl InputType for ID

type RawValueType = ID

impl InputType for Upload

type RawValueType = Upload

impl<T: Num + Display + Send + Sync> InputType for StringNumber<T>

where <T as Num>::FromStrRadixErr: Display,

type RawValueType = StringNumber<T>

impl<T: DeserializeOwned + Serialize + Send + Sync> InputType for Json<T>

type RawValueType = T

impl<T: InputType> InputType for MaybeUndefined<T>

type RawValueType = <T as InputType>::RawValueType